Dear Newsgroup
Is it possible to solve (ordinary, first order, coupled) Differential
equations numericaly with NDSolve, if the "right hand side" of the
equation is given as a numerical, compiled function? To be concrete,
my equations have the form
x'[t] == beta_x[ t, x[t], y[t], z[t], ...]
y'[t] == beta_y[ t, x[t], y[t], z[t], ...]
z'[t] == beta_z[ t, x[t], y[t], z[t], ...]
...
The functions beta_x, beta_y etc. are very complicated objects. I
would like to compile them in advance or perhaps use mathlink to
evaluate them externally.
Best regards
Stefan